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Institutional Investment Manager
ARDSLEY ADVISORY PARTNERS LP
ARDSLEY ADVISORY PARTNERS LP (CIK: 0000900529) incorporated in New York, located at 105 Rowayton Ave, Norwalk, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 162 holdings with a total value of $796,582,000.
#
Name
Shares
Value ($)
%
Options
Notes
151 Capstone Turbine 428,900 176,000 0.02%
152 SANGAMO THERAPEUTICS INCORPORATED 15,700 174,000 0.02%
153 UNILIFE CORP 70,000 151,000 0.02%
154 TITAN MACHY INC COM 10,000 147,000 0.02%
155 EPIRUS BIOPHARMA 25,000 143,000 0.02%
156 STREAMLINE HEALTH SOLUTIONS COM 50,000 140,000 0.02%
157 MARVELL TECHNOLOGY GROUP LTD 10,000 134,000 0.02%
158 FOAMIX PHARMACEUTICALS LTD 10,000 103,000 0.01%
159 Codexis Inc Com 25,000 97,000 0.01%
160 BIOTIME INC 15,000 54,000 0.01%
161 ALLIQUA BIOMEDICAL INC 10,000 53,000 0.01%
162 ALIMERA SCIENCES INC 10,000 46,000 0.01%
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001164691-15-000138, filed 2015.08.14).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.